An airport shuttle won’t leave the airport until it has a certain amount of passengers onboard, so you may have to wait for a long time.
A taxi or Uber is your best and quickest option if you want to take the most direct route from the Vegas airport to Red Rock Casino.
The standard UberX ride can hold up to four passengers and will cost around $42 to go from the airport to Red Rock Casino.
A limousine service can take you there from the airport in style. They are sometimes cheaper than a taxi, depending on the rates and if you order one ahead of time.
Town cars aren’t too far off from a regular taxi or uber, so it might be worth it to use a town car to feel safer and get directly to the red rock casino without extra stops.
You can get a car that day and rent it for as many days as you need while visiting Red Rock Casino and the Las Vegas area.